The geek, the head girl and the posh totty – your guide to the school cliques
st trinians
THE ECO: DAISY

WHO: Played by Daisy Tonge, 18.

ATTITUDE: Save the planet.

CLOTHES: Boots with twigs and leaves attached, plus ear muffs.

HAIR & MAKE-UP: Dreadlocks.

BUZZ PHRASE: ‘Increase the peace.’

HANGOUT: Swampy-style camp in the dormitory, where they play bongos and guitars.

ACCESSORY: Bow and arrow.

RIVALS: The Flammables.

CLAIM TO FAME: Use wind power to catch the evil Pomfrey.
THE RUDE GIRL: BIANCA

WHO: Played by Zawe Ashton, 24.
st trinians

ATTITUDE: Street smart class clowns, but with a secret vulnerability.

CLOTHES: Bling – big gold earrings and designer sportswear, including gold Adidas trainers complete with angel wings at the sides.

HAIR & MAKE-UP: Huge hair.

BUZZ PHRASE: ‘In your face.’

HANGOUT: Hair and nail bars.

ACCESSORY: Bling jewellery, the bigger the better.

RIVALS: The Emos.

CLAIM TO FAME: Dressing up as boys in bid to find the treasure.
THE HEAD GIRL: ANNABELLE
st trinians

WHO: Played by Talulah Riley, 24.

ATTITUDE: Earnest, but thanks to the influence of St Trinian’s, slightly naughty and rebellious.

CLOTHES: Pearls, cardigan and tweed -a young version of headmistress Camilla Fritton.

HAIR & MAKE-UP: Red lipstick and sultry Forties eyes.

BUZZ PHRASE: ‘Come along, girls.’

HANGOUT: Dorm, the classroom and library.

ACCESSORY: Pony.

RIVALS: No one – she thinks everyone should pull together.

CLAIM TO FAME: Possessed by dead ancestor.

THE INDIE CHICK: ROXY
Sarah Harding in St Trinian’s

WHO: Sarah Harding, 28, singer with Girls Aloud.

ATTITUDE: Too cool for school. Role model is Kate Moss.

CLOTHES: Art school meets groupie – effortless style with tiny shorts or skirts.

HAIR & MAKE-UP: Bed-head chic.

BUZZ PHRASE: ‘Don’t copy me.’

HANGOUT: Gigs and parties to bag a musician boyfriend or to get into a band.

ACCESSORY: Leather hotpants.

RIVALS: Posh Totty.

CLAIM TO FAME: Centre stage of the dance routine in London’s Liverpool Street Station.
THE GEEK: LUCY

WHO: Played by Ella Smith, 26.

ATTITUDE: Super-smart, using brains to make money.
st trinians

CLOTHES: Knee-length skirts with lots of pockets and pouches for pens and calculators.

HAIR & MAKE-UP: Pigtails or plaits with glasses.

BUZZ PHRASE: Any Mandarin or Japanese phrase.

HANGOUT: The dorm.

ACCESSORY: Laser pen.

RIVALS: The Posh Totty.

CLAIM TO FAME: Breaking into the AD1 secret society nerve centre.
THE EMO: BETH
st trinians

WHO: Played by Jessica Bell, 20, former lead singer with punk rock/indie band The Tommys.

ATTITUDE: Constant angst.

CLOTHES: Black. Fishnet tights, studded belts and lace. Over-the-knee boots.

HAIR & MAKE-UP: Spider web false eyelashes.

BUZZ PHRASE: ‘The best way to celebrate life is to embrace death.’

HANGOUT: Morgue, sleeping in a coffin.

ACCESSORY: Fake dog called RIP.

RIVALS: Posh Totty.

CLAIM TO FAME: Chasing the invaders with a live bat.
POSH TOTTY: BELLA

WHO: Played by Clara Paget, 21, scouted at Daisy Lowe’s 18th party, dressed like Marlene Dietrich.
Sarah Harding in St Trinian’s

ATTITUDE: Posh and beautiful, Botoxed It-Girls in training.

CLOTHES: Killer heels and lots of designer labels.

HAIR & MAKE-UP: Salon perfect.

BUZZ PHRASE: ‘You look hot!’

HANGOUT: Harvey Nichols or West End bars.

ACCESSORY: Pearl Fiat 500.

RIVALS: The Ecos.

CLAIM TO FAME: Seduce Pomfrey’s girl-hating gang.
THE FIRST YEARS: TANIA & TARA

WHO: Played by twins Cloe and Holly Mackie, aged 12.

ATTITUDE: Tiny anarchic tearaways. Look angelic, but are little demons.

CLOTHES: Battered school uniforms, broken straw hats, hockey sticks and weapons.

HAIR & MAKE-UP: Caked mud.

BUZZ PHRASE: ‘We rule the school.’

HANGOUT: Hammocks.

ACCESSORY: Guns hidden under pleats of their pinafores.

RIVALS: The Rude Girls.

CLAIM TO FAME: Blow up the mayor’s office.